According to the time of life; of which phrase See Poole on "Genesis 18:10". Do not lie unto thine handmaid; do not delude me with vain hopes. She could not believe it for joy, and supposed the prophet might say thus either for her trial, or from his own private judgment and affection, and not by warrant from God.
Related Commentaries of 2 Kings 4:16
2 Kings 4:16
16 And he said, About this season,c according to the time of life, thou shalt embrace a son. And she said, Nay, my lord, thou man of God, do not lie unto thine handmaid.